<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>智能表单</title>
</head>
<body>
<form action="#" method="">
    <input type="text" required>
    <input type="password">
    <input type="checkbox">
    <input type="radio">
    <input type="button" value="按钮">
    <input type="submit">
    <input type="reset">
    <input type="file" multiple>
    <input type="search" multiple>

    <!--表单元素-->
    <!--file text password radio checkbox  butimagesmage submit reset select button-->

    <input type="date">
    <input type="time">
    <input type="color">
    <input type="range">
</form>
</body>
</html>